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strtod: fix clash with strtold Problem reported for RHEL 5 by Jesse Caldwell (Bug#34817). * lib/strtod.c (compute_minus_zero, minus_zero): Simplify by remving the macro / external variable, and having just a function. User changed. This avoids the need for an external variable that might clash.
author Paul Eggert <eggert@cs.ucla.edu>
date Mon, 11 Mar 2019 16:40:29 -0700
parents 46aa87a2631e
children
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Description:
Determine the number of screen columns needed for a character.

Files:
lib/wcwidth.c
m4/wcwidth.m4
m4/wchar_t.m4
m4/wint_t.m4

Depends-on:
wchar
extensions
wctype-h        [test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1]
localcharset    [test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1]
streq           [test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1]
uniwidth/width  [test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1]

configure.ac:
gl_FUNC_WCWIDTH
if test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1; then
  AC_LIBOBJ([wcwidth])
  gl_PREREQ_WCWIDTH
fi
gl_WCHAR_MODULE_INDICATOR([wcwidth])

Makefile.am:

Include:
<wchar.h>

License:
LGPLv2+

Maintainer:
all